#include <iostream>
#include <cstdio>
using namespace std;

int main(){
	int a,b,c;
	cin>>a>>b>>c;
	if(a>b) swap(a,b);
	if(a>c) swap(a,c);
	if(b>c) swap(b,c);
	if(a+b<c) cout<<"NO";
	else{
		if(a==b&&b==c){
			cout<<"Equilateral";
		}else if(a*a+b*b==c*c){
			cout<<"Right";
		}else{
			cout<<"General";
		}
	} 
	return 0;
}
